Flight Kualanamu International Airport departs from Medan Kualanamu International Airport at 11:15 and arrives at Sibolga Ferdinand Lumban Tobing Airport at 12:30.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 72 Km. So the average speed is roughly 58 Km.
The best month to arrive at Medan is March and the most expensive month to fly is September. (Average prices, based on 279 datapoints.)
The best day to arrive at Medan is Monday and it would be best to avoid Sunday, as prices are on average 20.04% higher than on Monday. (Average prices, based on 295226 datapoints.)
We have a lot more statistics for flights IW 1258 and between Medan and Sibolga.